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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 21 22 23 24 25 ... 105

Title	Δ
Cannot visualize "ts" with autoplot - Error: Discrete val...	-0.20
How do I use the hidden column in mtcars dataset to label scatterpl...	0.00
look in string for alternative patterns with spaces and minus symbols	+1.45
Identify overlapping date ranges by ID R	0.00
Cumulative sum under some conditions	0.00
Select all values of a variables for which there is data for every...	+1.35
Running and Exporting Numerous Cross-Correlations of Time Series Us...	0.00
Replacing Column Names without typing the actual column names	0.00
Complex elementwise comparison by columns in R	-1.08
Splitting "-" in a string to column	+0.22
sum of positive events over a 12 month rolling window	0.00
Converting Month character to date for time series without "0&...	-0.37
Restrictions in a optimization using R	0.00
How to loop through multiple values in the same string?	-1.84
Is there a way to split a character vector into two columns?	0.00
Identify row with maximal value in each column of the dataframe in r	0.00
How to use functional-style programming in R when the list of input...	+1.38
Error when duplicating a row conditionally - R	+0.85
How to dynamically multiple filters from a list	+0.37
Split unequally occurring comma-separated strings to columns and fi...	+1.62
Converting date to time by hour	+0.31
How to transform an email address name? Ex, 'ab_1@email.com'...	+1.42
Combining Two Data Frames Horizontally in R	-0.19
Merge multiple dataframes while also adding a new column with the c...	0.00
How to nicely plot a permutation matrix	0.00
Use sqldf to join exactly on id and on the most recent date in a la...	-2.57
Download CSV file from results page with options from dropdown menu	-0.69
Is there a way to make rollapply always pass a matrix to my function?	0.00
calculate standard deviation of window of 100 days in a data having...	0.00
An alternative to mutate_if in data.table	+0.91
How to convert a data frame into a symmetric matrix in R?	-2.93
Binary Permutation Table Becomes Too Large When # of Obs is greater...	0.00
In R, is there a way to get the time difference between two times i...	0.00
How to create a binary variable based on changes in another column?	+0.34
Grouping data based on repetitive records using R	0.00
Deleting a row in R using dplyr package	0.00
Complex extract of all row entries based on string pattern using aw...	+1.26
Join two data frames together and use most recent result as rows ad...	-2.74
How to send a message to the console but return nothing instead of...	0.00
Pipe '.' dot causes trouble in glm call	0.00
Import data generated by JavaScript into R or Stata	+1.64
Apply column names to legend in a function	-0.22
A function to increment numbers within parentheses/brackets by a sp...	+1.23
How to get quarterly changes from monthly data?	0.00
Optimize a Solver function	-1.63
Vector transformation based on another vector	0.00
R Programming basic interpolation	+0.31
How to join with ColumnA = (ColumnB - 1)	-2.11
How to use with() within a function in R?	0.00
How to implement != (not equal) in lpSolve r	0.00